Gaya APA
Sim, Fiona. (2011).
Issues in public health (ed. 2).
USA:
Mc Graw Hill.
Gaya Chicago
Sim, Fiona.
Issues in public health.
ed. 2
USA:
Mc Graw Hill,
2011.
Text.
Gaya MLA
Sim, Fiona.
Issues in public health.
ed. 2
USA:
Mc Graw Hill,
2011.
Text.
Gaya Turabian
Sim, Fiona.
Issues in public health.
ed. 2
USA:
Mc Graw Hill,
2011.
Print.